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Igor1233211239
@Igor1233211239
June 2022
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Помогите с математикой
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sharadi
Verified answer
А) 1 - Cosx = 0 б) 4 + 3Сos2x =0
Cosx = 1 Cos2x = -4/3
x = 2πk , k ∈Z
∅
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Answers & Comments
Verified answer
А) 1 - Cosx = 0 б) 4 + 3Сos2x =0Cosx = 1 Cos2x = -4/3
x = 2πk , k ∈Z ∅